Remote FreePBX PRI Setup

I need an Asterisk engineer who can jump on AnyDesk and finish configuring our on-premise PBX. The box is already running Linux with FreePBX; what’s missing is the detailed setup and testing. Hardware... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, Asterisk PBX, Firewall, Linux, Network Security, SIP, System Administration, VoIP)